| Planned | Expected | |
|---|---|---|
| Merthyr Tydfil | 19:08 | On time |
| Pentre-bach | 19:12 | On time |
| Troed-y-rhiw | 19:14 | On time |
| Merthyr Vale | 19:18 | On time |
| Quakers Yard | 19:24 | On time |
| Abercynon | 19:30 | On time |
| Pontypridd | 19:39 | On time |
| Trefforest | 19:41 | On time |
| Trefforest Estate | 19:46 | On time |
| Taffs Well | 19:50 | On time |
| Radyr | 19:55 | On time |
| Llandaf | 19:58 | On time |
| Cathays | 20:02 | On time |
| Cardiff Queen Street | 20:07 | On time |
| Cardiff Central | 20:12 | On time |
| Ninian Park | 20:17 | On time |
| Waun-gron Park | 20:20 | On time |
| Fairwater | 20:22 | On time |
| Danescourt | 20:25 | On time |
| Radyr | 20:29 | On time |
| Taffs Well | 20:34 | On time |
| Trefforest Estate | 20:38 | On time |
| Trefforest | 20:43 | On time |
| Pontypridd | 20:46 | On time |
| Abercynon | 20:53 | On time |
| Penrhiwceiber | 20:59 | 20:55 |
| Mountain Ash | 21:02 | On time |
| Fernhill | 21:05 | On time |
| Cwmbach | 21:09 | On time |
| Aberdare | 21:15 | 21:11 |